Introduction to Linux
Linux is a powerful and flexible operating system widely used by developers, system administrators, and tech enthusiasts. Knowing how to use the command-line interface (CLI) is essential to harness Linux's potential fully. Whether you're managing files, installing software, or troubleshooting system issues, the Linux terminal provides a vast array of commands that make tasks more efficient and customizable. In this article, we’ll explore 18 of the most commonly used Linux commands that every user should know, along with their practical applications.
Table of 18 of the most used Linux commands
| cat | cd | cp |
|---|---|---|
| quick display of the contents of files | changes the current directory | copy files or directories |
| chmod | du | find |
| change file or directories permission | estimate file space usage | search for files or directories |
| grep | ifconfig | ip |
| search for a pattern in files | configure network interfaces | configure network interface information |
| kill | ls | mkdir |
| terminate process by sending a signal | list files and directories | create a new directory |
| mv | ping | ps |
| move or rename files or change file or directory | test network connectivity between hosts | display process information |
| rm | top | vi |
| remove files or directories | display process and resource usage | edit files using text editor |
Conclusion to Linux Commands
Mastering these 18 essential Linux commands will significantly enhance your ability to navigate and manage a Linux system efficiently. Whether you're a beginner or a seasoned user, these commands form the foundation of daily tasks in the Linux environment. As you grow more comfortable with the command line, you’ll discover even more powerful tools and techniques that make Linux an incredibly versatile operating system. Keep practicing, explore new commands, and soon you’ll be navigating the terminal with confidence!